Milestones are maintained in Instant messaging box (IMB). As a creator, you share progress updates through messages or PPP (Project Progress Pictures) for milestones. A photo of every milestone is mandatory. Once the buyer approves the milestone, the creator can move on to the next milestone. This process of approvals is on till all the milestones are met and you complete your project. Payments are sent to you after the successful completion of every milestone set by you.